LP_CC2674R10_FPGA/thread/door_lock/doorlock.c File Reference

#include <openthread/config.h>
#include <openthread-core-config.h>
#include <assert.h>
#include <stddef.h>
#include <string.h>
#include <stdio.h>
#include <openthread/coap.h>
#include <openthread/dataset.h>
#include <openthread/platform/uart.h>
#include <openthread/tasklet.h>
#include <openthread/thread.h>
#include <sched.h>
#include <pthread.h>
#include <mqueue.h>
#include <ti/drivers/GPIO.h>
#include <ti/drivers/apps/Button.h>
#include <ti/drivers/apps/LED.h>
#include "otsupport/otrtosapi.h"
#include "otsupport/otinstance.h"
#include "ti_drivers_config.h"
#include "images.h"
#include "doorlock.h"
#include "utils/code_utils.h"
#include "tiop_ui.h"
#include "disp_utils.h"
#include "otstack.h"
#include "task_config.h"
#include "tiop_config.h"

Include dependency graph for LP_CC2674R10_FPGA/thread/door_lock/doorlock.c:

Macros
#define	ATTR_READ   0x01
#define	ATTR_REPORT   0x04
#define	ATTR_WRITE   0x02
#define	DOORLOCK_PROC_QUEUE_MAX_MSG   (11)
	Size of the message queue for Doorlock_procQueue More...

Functions
void	app_postEvt (appEvent_e event)
	Posts an event to the Door Lock task. More...
static void	coapHandleServer (void *aContext, otMessage *aMessage, const otMessageInfo *aMessageInfo)
	Callback function registered with the Coap server. Processes the coap request from the clients. More...
void *	DoorLock_task (void *arg0)
	Invalidate the OAD IMAGE HEADER. More...
void	DoorLock_taskCreate (void)
void	otPlatUartReceived (const uint8_t *aBuf, uint16_t aBufLength)
void	otPlatUartSendDone (void)
static void	processEvent (appEvent_e event)
	Processes the events. More...
void	processKeyChangeCB (Button_Handle _buttonHandle, Button_EventMask _buttonEvents)
	Handles the key press events. More...
static void	processOtStackEvents (uint8_t event, void *aContext)
	Processes the OT stack events. More...
static otError	setupCoapServer (otInstance *aInstance, const attrDesc_t *attr)
	sets up the application coap server. More...

Variables
static uint8_t	attrState [15] = DOORLOCK_STATE_UNLOCK
const attrDesc_t	coapAttr
static otCoapResource	coapResource
static mqd_t	Doorlock_procQueueDesc
const char	Doorlock_procQueueName [] = "/dl_process"
static Button_Handle	rightButtonHandle
static bool	serverSetup = false
static char	stack [TASK_CONFIG_DOORLOCK_TASK_STACK_SIZE]
static char	statusBuf [MAX_STATUS_LINE_VALUE_LEN]

Macro Definition Documentation

ATTR_READ

#define ATTR_READ   0x01

Referenced by setupCoapServer().

ATTR_WRITE

#define ATTR_WRITE   0x02

Referenced by setupCoapServer().

ATTR_REPORT

#define ATTR_REPORT   0x04

DOORLOCK_PROC_QUEUE_MAX_MSG

#define DOORLOCK_PROC_QUEUE_MAX_MSG   (11)

Size of the message queue for Doorlock_procQueue

There are 10/13 events that can be raised, it is unlikely that they will all be raised at the same time. Add one buffer queue element.

Referenced by DoorLock_task().

Function Documentation

DoorLock_task()

void* DoorLock_task

(

void *

arg0

)

Invalidate the OAD IMAGE HEADER.

This provides a way to revert to factory image by invalidating the existing stack/application image and doing a system reset. On boot, the BIM on finding the internal invalidated image will restore to factory image.

Returns

None Door lock processing thread.

References attrState, CUI_COLOR_CYAN, CUI_COLOR_RESET, CUI_COLOR_WHITE, DISPUTILS_LCDPRINTF, DispUtils_open(), DISPUTILS_SERIALPRINTF, DOORLOCK_PROC_QUEUE_MAX_MSG, Doorlock_procQueueDesc, Doorlock_procQueueName, extAddress, KeysUtils_initialize(), OtInstance_get(), OtRtosApi_lock(), OtRtosApi_unlock(), OtStack_registerCallback(), OtStack_setupInterfaceAndNetwork(), OtStack_taskCreate(), processEvent(), processKeyChangeCB(), processOtStackEvents(), rightButtonHandle, statusBuf, and tiopCUIInit().

Referenced by DoorLock_taskCreate().

coapHandleServer()

static void coapHandleServer ( void *  aContext, otMessage *  aMessage, const otMessageInfo *  aMessageInfo  )

static

Callback function registered with the Coap server. Processes the coap request from the clients.

Parameters

aContext	A pointer to the context information.
aMessage	A pointer to the message.
aMessageInfo	A pointer to the message info.

Returns

None

References app_postEvt(), attrState, DoorLock_evtLock, DoorLock_evtUnlock, DOORLOCK_STATE_LOCK, and DOORLOCK_STATE_UNLOCK.

Referenced by setupCoapServer().

setupCoapServer()

static otError setupCoapServer ( otInstance *  aInstance, const attrDesc_t *  attr  )

static

sets up the application coap server.

Parameters

aInstance	A pointer to the context information.
attr	Attribute data

Returns

OT_ERROR_NONE if successful, else error code

References app_postEvt(), ATTR_READ, ATTR_WRITE, coapHandleServer(), coapResource, DoorLock_evtKeyRight, KEYS_RIGHT, keysPressed, OtRtosApi_lock(), OtRtosApi_unlock(), and processKeyChangeCB().

Referenced by processEvent().

processKeyChangeCB()

void processKeyChangeCB	(	Button_Handle	_buttonHandle,
		Button_EventMask	_buttonEvents
	)

Handles the key press events.

Handles the key pressed events for examples.

Parameters

_buttonHandle	identifies which keys were pressed
_buttonEvents	identifies the event that occurred on the key

Returns

None

References app_postEvt(), DoorLock_evtKeyRight, and rightButtonHandle.

Referenced by DoorLock_task(), and setupCoapServer().

processOtStackEvents()

static void processOtStackEvents ( uint8_t  event, void *  aContext  )

static

Processes the OT stack events.

Parameters

event	event identifier
aContext	context pointer for the event

Returns

None

References app_postEvt(), DoorLock_evtDevRoleChanged, DoorLock_evtNwkJoined, DoorLock_evtNwkJoinFailure, DoorLock_evtNwkSetup, OT_STACK_EVENT_DEV_ROLE_CHANGED, OT_STACK_EVENT_NWK_DATA_CHANGED, OT_STACK_EVENT_NWK_JOINED, and OT_STACK_EVENT_NWK_JOINED_FAILURE.

Referenced by DoorLock_task().

processEvent()

static void processEvent ( appEvent_e  event )

static

Processes the events.

Parameters

event

event to process in the switch

Returns

None

References attrState, coapAttr, CUI_COLOR_CYAN, CUI_COLOR_RESET, CUI_COLOR_WHITE, CUI_conn_join_fail, CUI_conn_joined, CUI_conn_joining, CUI_processMenuUpdate(), DispUtils_lcdDraw(), DISPUTILS_LCDPRINTF, DISPUTILS_SERIALPRINTF, DoorLock_evtDevRoleChanged, DoorLock_evtKeyRight, DoorLock_evtLock, DoorLock_evtNwkJoined, DoorLock_evtNwkJoinFailure, DoorLock_evtNwkSetup, DoorLock_evtUnlock, doorLockImage, doorUnlockImage, OAD_CtrlRegEvt, OAD_open(), OAD_pause(), OAD_processCtrlEvents(), OAD_processQueue(), OAD_queueEvt, OT_STACK_EVENT_NWK_JOIN_IN_PROGRESS, OtInstance_get(), OtRtosApi_lock(), OtRtosApi_unlock(), OtStack_joinConfiguredNetwork(), OtStack_joinState(), OtStack_setupInterfaceAndNetwork(), OtStack_setupNetwork(), serverSetup, setupCoapServer(), statusBuf, tiopCUIUpdateApp(), tiopCUIUpdateChannel(), tiopCUIUpdateConnStatus(), tiopCUIUpdateExtPANID(), tiopCUIUpdateMasterkey(), tiopCUIUpdateNwkName(), tiopCUIUpdatePANID(), tiopCUIUpdateRole(), and tiopCUIUpdateShortAddr().

Referenced by DoorLock_task().

otPlatUartReceived()

void otPlatUartReceived	(	const uint8_t *	aBuf,
		uint16_t	aBufLength
	)

Documented in openthread/platform/uart.h.

otPlatUartSendDone()

void otPlatUartSendDone

(

void

)

Documented in openthread/platform/uart.h.

app_postEvt()

void app_postEvt

(

appEvent_e

event

)

Posts an event to the Door Lock task.

Parameters

event

event to post.

Returns

None

References attrState, CUI_ITEM_INTERCEPT_START, DoorLock_evtLock, DoorLock_evtUnlock, Doorlock_procQueueDesc, DOORLOCK_STATE_LOCK, DOORLOCK_STATE_UNLOCK, doorlock_toggleLock(), MAX_MENU_LINE_LEN, OtInstance_get(), OtRtosApi_lock(), OtRtosApi_unlock(), processMenuUpdateFn(), tiopCUINwkReset(), tiopCUIReset(), uiActionAttach(), and uiActionJoin().

Referenced by coapHandleServer(), processKeyChangeCB(), processOtStackEvents(), and setupCoapServer().

DoorLock_taskCreate()

void DoorLock_taskCreate

(

void

)

Documented in task_config.h.

References DoorLock_task(), img_header_single_app::h, img_common_header::imgID, oad_image_header, stack, TASK_CONFIG_DOORLOCK_TASK_PRIORITY, and TASK_CONFIG_DOORLOCK_TASK_STACK_SIZE.

Variable Documentation

Doorlock_procQueueName

const char Doorlock_procQueueName[] = "/dl_process"

Referenced by DoorLock_task().

Doorlock_procQueueDesc

mqd_t Doorlock_procQueueDesc

static

Referenced by app_postEvt(), and DoorLock_task().

stack

char stack[TASK_CONFIG_DOORLOCK_TASK_STACK_SIZE]

static

Referenced by DoorLock_taskCreate().

coapResource

otCoapResource coapResource

static

Referenced by setupCoapServer().

attrState

uint8_t attrState[15] = DOORLOCK_STATE_UNLOCK

static

Referenced by app_postEvt(), coapHandleServer(), DoorLock_task(), and processEvent().

coapAttr

const attrDesc_t coapAttr

Initial value:

= {
    DOORLOCK_STATE_URI,
    (ATTR_READ|ATTR_WRITE),
    attrState,
}

Referenced by processEvent().

serverSetup

bool serverSetup = false

static

Referenced by processEvent().

rightButtonHandle

Button_Handle rightButtonHandle

static

Referenced by DoorLock_task(), and processKeyChangeCB().

statusBuf

char statusBuf[MAX_STATUS_LINE_VALUE_LEN]

static

Referenced by DoorLock_task(), and processEvent().